TY  - RPRT
TI  - Determination of gold in rocks by neutron activation analysis using fire-assay preconcentration
AU  - F.O. Simon
AU  - Hugh T. Millard
PY  - 2002
DO  - 10.1021/ac60263a031
UR  - https://pubs.usgs.gov/publication/70011471
ID  - 70011471
ER  -